baber/WOPTO huggingface dataset:
Patent JP-H10311383-A (JP)
Title: Rotation transmitting mechanism using planet gear mechanism
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H1/28
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To compactly constitute a rotation transmitting mechanism which can output rotation by selectively forward/reverse switching a direction of rotation at an equal speed from a rotary output shaft arranged coaxially to a rotary input shaft, by utilizing a planet gear mechanism. SOLUTION: In a rotation transmitting mechanism 1, a rotary input from a rotary input shaft 3 is transmitted to a second planet gear 6 (number of teeth Zc) through a sun gear 4 (number of teeth Za) and a first planet gear 5 (number of teeth Zb). The first/second planet gear is supported by a common planet carrier 7. In a planet shaft 6a of the planet gear 6, by mounting also a third planet gear 8 (number of teeth Zd), rotation transmitted to the planet gear 6 is transmitted to the planet gear 8, to a rotary output shaft 11 through an external gear 9 (number of teeth Ze). The common planet carrier 7, by a clutch mechanism 12 and a clutch brake 13, can be connected/disconnected relating to the rotary shaft 3. By assuming Za/Zc=Ze/Zd for relation of number of teeth of each gear, a forward/reverse rotary output at an equal speed is obtained from the rotary output shaft.
Patent JP-H0666022-A (JP)
Title: Hole shaping cylinder and wall hole work method using the same
Inventor: KAWAMORI TAMEYASU
IPC: E04G15/06
Filed: 1992-05-14
Abstract: PURPOSE:To form a wall with wall hole with favorable workability. CONSTITUTION:A void 1 for drilling a wall hole 8 in a wall 7 formed between forms 10 and 11 is provided with a telescoping tube 3 which is free to telescope in the direction that the open ends of its tube are fitted closely with the forms 10 and 11. Also the telescoping tube 3 is extended so that the tube core size of the void 1 is always larger than the size of thickness (t) of a wall 7. Accordingly, the open ends of the tube of the void 1 arranged on the forms 10 and 11 with the ends fitted closely to each other. As a result, when the forms 10 and 11 are removed after the wall 7 has been solidified, the wall hole 8 can be supplied under through condition without applying any work.
Patent JP-H05314372-A (JP)
Title: File processor
Inventor: UNO TETSUYA
IPC: G07G1/14
Filed: 1992-05-14
Abstract: PURPOSE:To increase the number of transactions to be written in an external storage device by removing data zero from the dynamic preparation of frequent generation and forcedly compressively transforming data into the minimum number of bits while defining Huffman tolly structure as the base of compressively transformed data. CONSTITUTION:Transactions TDa-TDn collected from respective terminal equipments 10A-10N are compressively transformed based on compressively transformed data stored in a compressively transformed data storage means 22CM by a CPU 21 and a ROM 22, and stored in a compressed transaction storage means 23CM. In this case, although the compressively transformed data are basically formed from the compressive transforming system of the Huffman tolly structure, concerning the data zero (0) in the transactions, it is excluded from the synamic preparation of generating frequency and forcedly transformed into the minimum number of bits. Thus, the amount of compressed data can be reduced, and the amount of transactions to be written in an external storage device 29 by the CPU 21 and the ROM 22 can be increased.
Patent JP-H08313343-A (JP)
Title: Chopper for pyroelectric infrared ray sensor
Inventor: IMADA KATSUMI
IPC: G01J1/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide a pyroelectric infrared ray sensor which allows the size of a chopper using a piezoelectric system to decrease, a displacement quantity to increase, reliability to improve and manufacturing cost to reduce. CONSTITUTION: Piezoelectric ceramics 11a and 11b are stuck to a connecting part 10e, and a central part of its connecting surface 10e is fixed to a pedestal 13 by a fixing tool 14. An infrared ray detecting part 15 is arranged in the vicinity of the free ends of arm parts 10c and 10d of an elastic shim material on the pedestal 13, and receives incidence/cutoff of an infrared ray 16.  Shielding plates 12a and 12b to govern incidence and shielding of the infrared ray 16 are installed on the free ends of the arm parts 10c and 10d of the elastic shim material, and a resonance frequency of the arm parts 10c and 10d is a frequency sufficiently lower than a resonance frequency of the connecting part 10e, and a driving frequency is set in the vicinity of the resonance frequency of the arm parts 10c and 10d, and power to enlarge vibration of the connecting part 10e is increased, and influence such as dispersion between individuals by a temperature characteristic of an element and a dimensional error of the element is negated.
Patent JP-H11315272-A (JP)
Title: Room temperature-curable sealant package
Inventor: YOSHIKAWA ATSUSHI
IPC: C08L71/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a room temp.-curable sealant package which facilitates the operation in sealing work and can decrease the amt. of opened containers to be disposed of as waste after the package is used. SOLUTION: This sealant package is prepd. by forming, in a single container 1, a layer of a pasty compsn. A formed out of a room temp.-curable polymer, a layer of a pasty compsn. B formed from a curing agent for the room-temp.- curable polymer, and a layer of a pasty compsn. C which is nonreactive with both the pasty compsns. A and B, provided the layer of the pasty compsn. C is interposed between the layers of pasty compsns. A and B.
Patent JP-H09279782-A (JP)
Title: Gutter having curved mesh body
Inventor: NAGATA RIKIMI
IPC: E04D13/064
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent dead leaves and fallen leaves from getting into a gutter by raising a mounting edge on the side edge of a synthetic resin strip plate, curving and inclining its lower part, and boring a number of through-holes in the plate surface center parts to form the gutter formed of a mesh body. SOLUTION: The side edge of one support end laid along the longitudinal direction of a synthetic resin strip plate 1 is bent upward to form a mounting edge 2. The lower part of the mounting edge 2 is curved and inclined outward, and the center part of the plate surface is cut from the upper surface to bore a number of through-holes 3a, 3b juxtaposed in the longitudinal direction, whereby a mesh body 4 is formed. It is further gently bent inward to form a gutter part 5, the support end of the gutter part 5 is bent outward to form a reinforcing bent piece 6, and the gutter part 5 is held by a bracket. Thus, the damage of the gutter by snow cover or falling in the eaves edge of a roof is prevented, and dead leaves or fallen leaves are prevented from getting into the gutter.
Patent JP-H06305174-A (JP)
Title: Gradation image forming method
Inventor: USAMI YOSHIHISA
IPC: B41J2/36
Filed: 1993-04-27
Abstract: PURPOSE:To clearly form a multi-gradation image at a high speed. CONSTITUTION:Unit recording elements 111a, 111b are obtained by dividing a recording element 111 in a 1:4 ratio in a main scanning direction in one pixel of a recording material 201. One pixel of the recording material 201 is divided into two parts in a 1:4 ratio in a main scanning direction and geometrically divided into two parts in a 1:2 ratio in a sub-scanning direction. The unit recording elements 111a, 111b selectively record the respective printing areas of the one pixel in accordance with drive data. In this manner an image of 16 gradation levels is recorded.
Patent JP-S62281219-A (JP)
Inventor: NAKAJIMA MASAHIRO
IPC: H01H33/66
Filed: 1986-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10312988-A (JP)
Title: Etching method for compound semiconductor
Inventor: MORI MIKIO
IPC: H01L21/306
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To perform etching with high uniformity while eliminating the etching residue by etching InGaAs using a specified mixed water solution and then performing an additional etching at a moment of time when the etching rate is decreased. SOLUTION: InGaAs 12 deposited on InAlAs 11 can not be etched uniformly because the etching rate is varied significantly at the interface of InAlAs 11/ InGaAs 12. In order to solve the problem, the InGaAs 12 is etched using a mixed liquid of citric acid/hydrogen peroxide water/water. At a moment of time when the etching rate is decreased to 100-200 Å/min, additional etching is performed for at least 10 min. According to the method, the InGaAs 12 can be etched uniformly and surely.
Patent JP-H02302378-A (JP)
Title: Production of plate consisting of porcelain plate integrated with foamed ceramic
Inventor: SATO SHUJI
IPC: C04B37/00
Filed: 1989-05-15
Abstract: PURPOSE:To easily obtain the subject plate suitable as a building material at a low cost by placing a green porcelain plate on a layer of a foamable ceramic composition and heating the assembly to effect the formation of foamed ceramic material, baking of the porcelain plate and bonding of both layers. CONSTITUTION:A mold-releasing agent 4 is applied to a metallic conveyor 2 by an applicator 3 and a foamable ceramic composition 6 is supplied from a hopper 5 to the conveyor to form a foamable ceramic composition layer having uniform thickness. A green porcelain plate 12 is placed on the foamable layer and the assembly is successively passed through a preheating furnace 9 and a heating furnace 10 and heated to the foaming temperature of the foamable ceramic composition 6 to effect on the expansion of the composition to obtain a foamed ceramic. At the same time, the green porcelain plate 12 is baked and firmly bonded to the foamed ceramic material. The laminated product is cooled by passing through an annealing furnace 11 to obtain the objective plate consisting of the porcelain plate 12 integrated with the foamed ceramic material.
Patent JP-S63286132-A (JP)
Title: Rigid endoscope
Inventor: KUBOTA TETSUMARU
IPC: A61B1/00
Filed: 1987-05-18
Abstract: PURPOSE:To use a treatment jig having a large diameter, by providing a solid image pickup element to the leading end part of an insert part and making the outer diameter of the insert part on the base part side thereof smaller than that of the leading end part of the insert part and increasing the treatment jig passage formed in the gap between said small diameter part and the inner peripheral surface of a sheath. CONSTITUTION:In a rigid endoscope 1, a solid image pickup element 40 is provided to the leading end part 31 of an insert part 11 as an image pickup means and the outer diameter of the small diameter part 32 on the base part side of the insert part 11 is made smaller than that of the leading end part 31 of said insert part 11. A signal wire 45 and a light guide 36 are inserted through the small diameter part 32 but an optical image transmitting means such as a relay lens system or an image guide fiber is not inserted therethrough and, therefore, said small diameter part 32 can be made fine. The passage of a treatment jig 55 formed to the space between the small diameter part 32 and the inner peripheral surface of a sheath 2 can be made large and the treatment jig 55 having a large diameter can be used without using the sheath 2 having a large diameter. The image of an object due to illumination light is formed on the solid image pickup element 40 by an objective lens system 39 and the read signal is inputted to the signal processing circuit provided in a control apparatus 21.
Patent JP-S611234-A (JP)
Title: Drive device of robot arm
Inventor: HIRATA KATSUHIRO
IPC: H02K7/116
Filed: 1984-06-14
Abstract: PURPOSE:To reduce the size of a robot arm by forming a heat sink cylinder at the rear end of a step motor, and disposing an IC containing drive circuit in the cylinder. CONSTITUTION:A housing 5 which contains a planetary gear type deceleration mechanism 4 through a bearer 3 on an upper cover 2 at the front end of a disc type step motor 1, and an output shaft 6 is projected from the housing 5. A cylindrical heat sink cylinder 8 is clamped by a screw 9 at a lower cover 7 at the rear end of the motor 1, and a disk type printed board 11 of an IC containing drive circuit 10 is mounted through a spacer 12 on the bottom in the cylinder 8.
Patent JP-S6139685-A (JP)
Inventor: DEBITSUDO TOREBAA JIYOBURINGU
IPC: G01R29/027
Filed: 1985-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5911818-A (JP)
Inventor: KAMATANI KAZUMASA
IPC: A47J43/04
Filed: 1982-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07330636-A (JP)
Title: Tolan-based compound, production thereof and liquid crystal composition containing the same as active ingredient
Inventor: FUJIMOTO YUKARI
IPC: C07C2/86
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a new compound useful as a blend component for liquid crystal compositions. CONSTITUTION:This compound is expressed by formula I [R is a 1-12C alkyl, a 1-12C alkenyl or a 2-16C alkoxyalkyl; X and Y are each H or F; (r) and (s) are each 0-3; A is cyano or 4-R<1>-(cycloalkenyl) (R<1> is a 1-12C alkyl, a 2-12C alkenyl or a 2-12C alkynyl)], e.g. 1-(4-cyanophenyl)-2-(2-fluro-4-(1-pentynyl)phenyl) acetylene. The compound of formula I is obtained by reacting an ethynylbenzene derivative of formula II with an aromatic halogenated compound of formula III {B is a halogen or OSO2R' [R' is a (F-substituted)-lower alkyl or (substituted) phenyl} in the presence of a palladium catalyst and a basic substance.
Patent JP-H10311787-A (JP)
Title: Raindrop amount detector
Inventor: TOKUNAGA MASAO
IPC: G01N21/47
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a raindrop amount detector capable of stably detecting presence or absence of raindrops without being influenced by power supply noises generated in conductive drive of a heater. SOLUTION: If a drive signal is output in LED(light emitting diode emitting infrared rays), the LED emits lights for Tw0 time. During this Tw0 time, an amount of raindrops is detected. If the Tw0 time passes, a power to the LED is disconnected. Then, a drive signal is output to a heater and a power is turned on and heating of prism is started and this heating is continued for Tw1 time. Next, if a heating time of prism is continued for the Tw1, a power to the heater is shielded.
Patent JP-S5825034-A (JP)
Title: Cathode structure for electron tube
Inventor: NIKAIDOU MASARU
IPC: H01J29/04
Filed: 1981-08-06
Abstract: PURPOSE:To prevent any consumption of a reducing agent, and obtain a cathode structure provided with a mechanically stable suppressor layer by providing a base metal with both a second Ni alloy layer having a diffusion suppressing effect, and a selective oxide layer of the compositional element of an Ni alloy, which traps the said reducing agent diffused in the Ni alloy after a long time. CONSTITUTION:A base metal consists of a first Ni alloy layer 7 coated with an electron discharging matter 6, and a second Ni alloy layer 8 uncoated with the matter 6. A selective oxide layer 9 is formed over the external surface of the second layer 8. The first Ni alloy layer 7 contains 0.01-1.0wt% of Mg used as a reducing agent, while the second Ni alloy layer 8 contains 0.1-10wt% of Nb. Owing to the above constitution, the evaporation of the reducing agent from the surface of the base metal is highly suppressed. Besides, a cathode structure provided with a mechanically stable suppressor layer can be obtained.
Patent JP-H11314603-A (JP)
Title: Liquid filling method
Inventor: ANDO KIKUO
IPC: B65B3/30
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidative deterioration of a liquid such as a photograph processing agent filled inside. SOLUTION: A liquid 14 such as a photograph processing agent is filled in a container main body 10 in a liquid filling method (A). Then the liquid level in the container main body 10 is sensed by a liquid level sensor 20, and based on the sensing result, actuation signals are output from a controller 22 to cylinders 24A and 24B to press the side face of the container main body 10 and raise the liquid level (B). Then a cap 26 is set on a mouth section of the container main body 10 to exhaust air interposed between the cap 26 and the liquid level in the container main body 10 to the outside (C). The state of sufficiently filling the liquid 14 into the interior of the container is generated, and the state of removing air therefrom is also generated.
Patent JP-H07329644-A (JP)
Title: Container for installation on curtain rail
Inventor: HASHIMOTO TAKESHI
IPC: A47H23/04
Filed: 1994-06-03
Abstract: PURPOSE:To increase or decrease a housing space easily in a vehicle interior and to select the installing position freely. CONSTITUTION:A container for installation on a curtain rail 15 is installed on a slider provided slidable on a curtain rail provided in a vehicle interior. This container for installation on a curtain rail 15 is composed of a container main body 14 having lids 13 and 13 on one face or faces more than one face; locking units 16 for locking the lids 13 in the closed condition to the container main body 14; and hooking units 17 provided on one end or both ends of the container main body 14. The hooking units 17 are installed demountably on the slider.
Patent JP-S61286289-A (JP)
Inventor: SATO YOSHIAKI
IPC: C05D3/02
Filed: 1985-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5824023-A (JP)
Title: Width expansion work for underground continuous wall
Inventor: KIKUCHI MASAMITSU
IPC: E02D5/18
Filed: 1981-08-05
Abstract: PURPOSE:To form the supporting face of a circular form for the expanded bottom of an underground continuous wall by a method in which a bottom expansion reverser is inserted into an excavated trench, the place to be expanded for its width is reverse-excavated to increase the width of the wall, and the reverse width-expanding work is excuted with a given pitch. CONSTITUTION:The ground is excavated to a given stratum by a continuous wall excavator 1 to form a trench 2. Then, a bottom expanding reverser 3 in the place of the continuous wall excavator is inserted into the trench and the place to be expanded for its width is reverse-excavated to form a continuous circulr cross section. Then, iron bars 6 are set in the bottom-expanded trench 2' and then concrete 7 is placed to form a support pile.
Patent JP-S5550678-A (JP)
Title: Laser discharge tube
Inventor: HATSUTORI SHIYUUZOU
IPC: H01S3/038
Filed: 1978-10-06
Abstract: PURPOSE:To enhance the laser gain of a laser discharge tube and increase the service life thereof by providing gussets on the surface of a cathode or cutting a number of grooves thereat to thereby increase the discharge current density per unit length laser optical axis. CONSTITUTION:A glass discharge container 21 forming a laser resonator is arranged in an optical path for connecting a coupling recess mirror 11 to a totally reflecting recess mirror 12 while meeting an optical axis 10. Two polarizing openings 20 are provided along the axis 10 at the container 21, and four anode stems 30 are  formed at the side wall thereof, and a metal bar anode 31 is mounted thereat in parallel with the axis 10. Four cathode stems 40 are provided corresponding to the  stems 30, and cathode 4 with gussets is secured thereto. The cathode 4 is composed of a cathode cylinder 41 having an axis parallel with the axis 10 and porous  metal plate 42 in such a manner that the anode 31 is inserted into a hole 44 provided coaxially with the plate 42. Thus, voltage from a power supply source 50 is  applied through stabilizer resistor 51 to the respective electrodes to create negative  glow discharge 61 and diffusion plasma 62 thereat.
Patent JP-H10304233-A (JP)
Title: Camera
Inventor: MATSUZUKA NOBUKADO
IPC: H04N5/781
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To identify whether a picture of an object obtained by including a camera main body is an erect image or an image of an inclined object, and to allow a smooth shutter operation by providing a camera main body with; an angle sensor to detect a camera inclination angle; plural shutter buttons, and a means for recording the inclination angle of a photographed image. SOLUTION: A camera main body is provided with shutter buttons 2a and 2b for an erect state and an inclined state, an angle sensor 3 for detecting the inclination angle of the camera main body, a picture information recording part 4, and a picture outputting part 5. The picture information recording part 4 records the inclination angle of the picture and the picture information obtained by image pick-up, and outputs it through the picture outputting part 5 to an external outputting device. Thus, in the external outputting device, an inclined picture can be seen as an erect image by using the inclination angle information. Also, the camera main body is provided with the shutter buttons 2a and 2b so that a shutter button operation can be smoothly attained, and a satisfactory output picture can be obtained without any hand shake.
Patent JP-H0999362-A (JP)
Title: Device for removing core sand in casting and method therefor
Inventor: NISHIO MOTOHIDE
IPC: B22D29/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To surely transmit rotating force between a tool plate and a receiving plate by connecting the tool plate and the receiving plate to be transmissible between the tool plate and the receiving plate. SOLUTION: A core sand in the inner part of a casting 10 is collapsed by giving vibrating shock to the casting 10 and discharged from an opening part at the peripheral side surface. Then, the tool plate 19 is fitted to a horizontal shaft 18 and is made to be controllable to rotation/stop around the shaft, and a vibrating shock generators 21a, 21b are fixed through an expanding/shrinking means, composed of air cylinders 20a, 20b to give the vibrating shock. A receiving shaft 7 is arranged in the receiving plate 9 and the receiving plate 9 having a fixed part of the casting 10 is rotated around the receiving shaft 7.  A means capable of changing the attitude of the receiving plate 9 into the position where the casting fixed part faces to the vibrating shock generated side and the axis of the receiving shaft 7 matches with the horizontal shaft plate of the tool plate 19, and the position where the casting fixed part directs upward, is arranged. The tool plate 19 and the receiving plate 9 are connected with supporting rods 22a, 22b so as to be transmissible in the rotation. By this method, the suitable vibrating shock matching to the casting can be acted.
Patent JP-H07304995-A (JP)
Title: Production of carbon black
Inventor: YAMAGUCHI KATSUYUKI
IPC: C09C1/50
Filed: 1994-05-12
Abstract: PURPOSE:To produce carbon black having a particle diameter and a structure each of which is adjusted on any desired level by introducing a gas inert to the carbon black into the furnace in a region from the position where the feedstock hydrocarbon is fed to the position where the carbon black is quenched. CONSTITUTION:A fuel hydrocarbon is fed into a combustion burner 5 provided in the combustion zone 1 at the head of a cylindrical generator to form a high- temperature combustion gas. The combustion gas stream is introduced into a reaction zone 2 with a narrow diameter while a feedstock hydrocarbon is atomized and introduced into the zone from a feedstock hydrocarbon atomizing nozzle 6 fitted to the exit of the tapered part of the combustion zone 1 to effect incomplete combustion and/or heat decomposition for forming carbon black and led to a reaction stopping zone 3. The reaction is then stopped. At the same time, a gas inert to the carbon black is introduced into the furnace from a gas feed pipe 8 fitted within the region L from the position where the feedstock hydrocarbon is fed to the position where the carbon black is quenched.